Discription of Events: At a merge, he was clearly behind me, passed to get ahead of me in a no-pass zone, I beeped, he swerved right, left, right again (aggressively), slammed on his brakes, got out, screamed that he was filing a report and called me a crazy bitch. He didnt get any info from me, just got in his car and zig-zagged through traffic all the way up the hill.